Where we share the beauty of the changing seasons on our 48 acre off grid homestead in the Cariboo Chilcotin. Where Touch Wood Rings are created, and where we live and work and play. 'The Homestone' is the name of the boulder that marks the entrance to our place.

The Homestone

Friday, May 27, 2011

Hmmm. I have been trying to upload a sweet little video of hummingbird pics strung together with music but no luck. Our satellite connection is just too slow for doing some of the very neat things that can be done online these days. She says with a sigh : ) Oh well. Here are the photos anyway ~ onward ever onward.

I had an 'Ah ha' moment the other day courtesy of the Cariboo Chilcotin Conservation Society in regard to the early spring arrival of our Rufus hummingbirds and how in the world they survive the cold when spring has not yet sprung. This article by Dave Neads tells the story.

Fir Snags and Hummingbirds

Spring is full of mysteries. Some big and some small, but one of the smallest is the Rufous hummingbird. In the Chilcotin Cariboo, these flashy little birds often arrive in the early spring, long before there are any flowers for them to scoop nectar from. The question is: how do these tiny creatures manage to survive the late spring frosts and the lack of food supplies? It turns out they are not just feeding on nectar. A look at the other side of the story tells why.

One of the smallest hummingbirds, Rufous, are about 3½ to 4 inches long. The male's brilliant scarlet gorget is offset by his rufous-brown back and crown. While his upper breast and belly are white, a pale rufous covers his lower breast and flanks. A black tipped solid rufous tail completes the picture. Females and immatures have white throats and white bellies with green speckles on the edges merging to red speckles in the centre.

While the male is distinctive among North American hummingbirds, identification can be confusing because the species is similar to other hummingbirds, especially Allen's which looks like the female Rufous. This is because, on rare occasions, some male Rufous have partially or mostly green backs, making it difficult to separate them from Allen's. Female and immature Rufous hummingbirds and Allen's hummingbirds are essentially indistinguishable under field conditions. Throughout the West, the Rufous use many different habitats on their migrations. From valley bottom to the alpine, they are very adaptable in their use of the local terrain. Most hummers spend the winter in central Mexico while some winter along the Gulf Coast from Texas to Louisiana, where they are the most common winter hummingbird. In very early spring the Rufous migrates northward using the Pacific Coast exclusively, arriving in Oregon by early March, and Alaska by mid-April. They breed farther north than any other species of hummingbird, ranging from northern California to southern Yukon and into southeastern Alaska. One female Rufous hummingbird averaged 33 miles per day while migrating between Vancouver Island and Tijeras, New Mexico. She was identified in Vancouver the following summer, having traveled 1,373 miles each way. Rufous have the longest migration routes of any hummingbird, with some flying over 5,000 miles per year.

Females arrive at the nesting grounds a few weeks later than the males. When they arrive, the males begin their frenzied activity. Flying in a dizzying series of slanting ovals, he displays for the female sitting quietly below. Shooting upward with his back toward her, he turns, displays his scarlet gorget and dives steeply, barely missing his mate. That whining crescendo you hear as he dives is from the air, which produces a whining noise as it rushes through his feathers. The Rufous hummingbird's wings beat as fast as 200 times per second during these dives. Fueling all this effort after the hummers arrive means they need a constant supply of insects and nectar to maintain their rapid metabolism. And into this story enters their surprising benefactors, the woodpeckers. These industrious birds use old snags as a "drum" to perform part of their mating ritual as well as to define their territory. Woodpeckers feed by drilling holes with their sharp beaks into the bark of living trees, looking for insect larvae.

Next season, these holes bleed sap in the early spring - just as the hummers arrive. The Rufous sucks the sap oozing out these holes and eats the insects trapped within the flow of sap. Seen this way, part of the mystery of early spring feeding is solved. Like the old folk song, the old growth forest is connected to the fir snag, the fir snag is connected to the woodpecker, the woodpecker is connected to to the holes in the bark and the holes in the bark are connected to the hummingbird and all are connected to the mysterious ritual of spring. So the next time you hear a woodpecker drumming, think of hummingbirds. It's just a natural connection.

Sunday, May 01, 2011

A cow moose on the meadow early this morning. Thin and molting but she outsmarted the wolves and made it safely through a long winter. This young moose about two years old may only recently have left her mother. Moose will stay with their moms until just before the next young are born, usually during May.

Here are a few of the pics I lifted from David's camera ~ he took probably a hundred shots. If you click on these pics they'll come in quite large for a nice close up look.

After the snow melts, shallow pools of water collect in low lying areas of the hay fields making early green shoots of meadow grass a favourite spot for wildlife, birds and waterfowl.

(Goose in the upper left) and Moose meandering . . . After an hour of her carefree grazing and our undivided attention, off she goes. Till next time. Thanks for dropping by.~ A PS on Tuesday ~Our young moose seems to be taking up residence here on the meadow.She appears to be staying within the safety of our zigzag fencing and we see her many times a day now ~ mornings and evenings back at her favourite grazing spot on the meadow and other times on the ridge or down by the island ... the photo above David took this morning of one of our resident hawks and 'our' moose in the same shot :)